Operation specification requirements for peralatan pendinginan frekuensi tinggi

1. Operator peralatan pendinginan frekuensi tinggi harus lulus ujian dan mendapatkan sertifikat operasi sebelum diizinkan untuk beroperasi. Operator harus terbiasa dengan kinerja dan struktur peralatan, dan harus mematuhi sistem keselamatan dan shift;

2. There must be more than two people to operate the high-frequency quenching equipment, and the person in charge of the operation must be designated;

3. When operating the high-frequency quenching equipment, check whether the protective shield is in good condition, and idle people are not allowed to enter during work to avoid danger;

4. Before working, check whether the contact of each part of the equipment is reliable, whether the quenching machine tool is running well, and whether the mechanical or hydraulic transmission is normal;

5. When preparing to turn on the water pump during work, check whether the cooling water pipes are smooth and whether the water pressure is between 1.2kg-2kg. Be careful not to touch the cooling water of the equipment with your hands;

6. The power transmission preheating is performed at the first stage, the filament is preheated for 30min-45min, and then the second stage is performed, and the filament is preheated for 15min. Close and continue to adjust the phase shifter to high voltage. After adding high frequency, hands are not allowed to touch the busbars and inductors;

7. Install the sensor, turn on the cooling water, and drain the workpiece before the sensor can be energized and heated, and no-load power transmission is strictly prohibited. When replacing the workpiece, the high frequency must be stopped. If the high frequency cannot be stopped, the high voltage should be cut off immediately or the emergency switch should be connected;

8. During the operation of the high-frequency quenching equipment, it should be noted that the positive flow and the powder flow are not allowed to exceed the specified value;

9. When working, all the doors should be closed. After the high voltage is closed, do not move to the back of the machine at will, and it is strictly forbidden to open the door;

10. Jika fenomena abnormal ditemukan dalam proses kerja peralatan pendinginan frekuensi tinggi, tegangan tinggi harus dipotong terlebih dahulu, dan kemudian kesalahan harus dianalisis dan dihilangkan.

11. Ruangan harus dilengkapi dengan peralatan ventilasi untuk menghilangkan gas buang dan gas buang yang dikeluarkan selama pendinginan dan melindungi lingkungan. Suhu dalam ruangan harus dikontrol pada 15-35°C.

12. Setelah bekerja, pertama-tama lepaskan tegangan anoda, lalu putuskan catu daya filamen, dan lanjutkan memasok air selama 15 menit-25 menit, sehingga tabung elektronik benar-benar dingin, lalu bersihkan dan periksa peralatannya, tetap bersih dan kering untuk mencegah komponen listrik dari pemakaian dan rusak. Saat membuka pintu untuk pembersihan, lepaskan anoda, kisi, kapasitor, dll. terlebih dahulu.